Pentagon Pulley Bearing Sleeve 6 mm for Vertical Milling Machine Model A0411
The Pentagon Pulley Bearing Sleeve 6 mm for Vertical Milling Machine ensures precise spindle alignment and smooth rotation in vertical milling operations. This Model A0411 unit features a 66.5 mm inner diameter bottom and 43.2 mm chuck nut bore bottom for secure mounting. • Inner Diameter Top: 72 mm • Chuck Nut Bore Top: 53 mm • Total Height: 81 mm • Weight: 2.8 Kgs
Specifications
For: Model A0411- Product Name
- Spindle Pulley Bearing Sleeve
- Model No.
- A0411-6
- Total Height
- 81 mm
- Screw Size
- 6mm / 8mm
- Outer diameter top
- 85.7 mm
- Outer diameter Bottom
- 101.4 mm
- Inner Diameter Top
- 72 mm
- Inner Diameter Bottom
- 66.5 mm
- Wall Thicness
- 6.4 mm
- Chuck nut Width
- 14 mm
- Chuck nut Bore bottom
- 43.2 mm
- Chuck nut bore Top
- 53 mm
- Packing Size
- 100x90x90 mm
- Weight
- 2.8 Kgs
Installation & Compatibility Guide
- Fits standard 6mm or 8mm screw sizes for versatile mounting
- Ensure chuck nut width matches 14 mm specification for security
- Verify inner diameter compatibility before installation
- Check outer diameter tolerances for proper sleeve seating
- Use recommended torque settings for chuck nut attachment
- Inspect bearing surfaces for cleanliness prior to assembly
Industrial Milling Applications
- Ideal for general-purpose vertical milling operations
- Suitable for metalworking shops requiring reliable spindle support
- Used in maintenance and repair of industrial milling equipment
- Enhances performance in precision machining environments
- Compatible with various milling machine brands and models
- Supports heavy-duty cutting tasks with stable bearing housing
Robust Construction & Dimensions
- Total height optimized for compact machine tool setups
- Tapered design with outer diameters ranging from 85.7 mm to 101.4 mm
- Inner diameters vary from 66.5 mm to 72 mm for precise fit
- Wall thickness engineered for structural rigidity and durability
- Chuck nut bore dimensions tailored for secure fastener engagement
- Weight balanced to minimize inertial effects on moving parts
Precision Spindle Assembly
- Designed for vertical milling machine spindle integration
- Ensures accurate alignment of pulley and bearing systems
- Reduces vibration during high-speed machining operations
- Supports consistent rotational stability under load
- Compatible with standard 6mm screw mounting configurations
- Facilitates smooth power transmission from motor to spindle
More questions buyers ask
What is the function of a pulley bearing sleeve in a milling machine?
The pulley bearing sleeve ensures accurate alignment of the pulley and bearing systems, reducing vibration and facilitating smooth power transmission from the motor to the spindle.
What are the key dimensions of the Pentagon A0411 sleeve?
The sleeve features a 6.4 mm wall thickness, 66.5 mm inner diameter (bottom), 72 mm inner diameter (top), and a total height of 81 mm.
Is this sleeve compatible with all vertical milling machines?
It is designed for standard vertical milling machine spindle integration, but compatibility depends on your specific machine's spindle and pulley dimensions. Always verify the inner/outer diameters before purchase.
What screw sizes does this sleeve support?
The sleeve is compatible with standard 6mm or 8mm screw sizes for versatile mounting.
How do I maintain the spindle pulley bearing sleeve?
Regularly inspect bearing surfaces for cleanliness, ensure proper chuck nut torque, and verify that the sleeve is correctly seated to minimize vibration.
What material is the Pentagon pulley bearing sleeve made of?
It is engineered for structural rigidity and durability, suitable for heavy-duty cutting tasks in industrial environments.
Does the product come with a warranty?
Pentagon provides dependable after-sales support and warranty coverage for their machine tools and spares. Please check the specific warranty terms at the time of purchase.
Can this sleeve be used for high-speed machining?
Yes, it is designed to reduce vibration during high-speed operations, ensuring consistent rotational stability under load.
What is the weight of the A0411 sleeve?
The sleeve weighs approximately 2.8 Kgs.
Where can I buy Pentagon milling machine spares in India?
You can purchase genuine Pentagon machine tool accessories and spares through authorized industrial dealers and online B2B marketplaces in India.
Who should choose the Pentagon A0411 Spindle Pulley Bearing Sleeve?
This sleeve is the ideal choice for industrial workshop maintenance teams and machine operators looking for a high-precision, durable replacement part for their vertical milling machines.
How does the A0411 compare to generic sleeves?
The Pentagon A0411 is specifically engineered for structural rigidity and precision alignment, offering superior vibration reduction compared to standard generic alternatives.
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Full description
The Pentagon Pulley Bearing Sleeve 6 mm for Vertical Milling Machine ensures precise spindle alignment and smooth rotation in vertical milling operations. This Model A0411 unit features a 66.5 mm inner diameter bottom and 43.2 mm chuck nut bore bottom for secure mounting. • Inner Diameter Top: 72 mm • Chuck Nut Bore Top: 53 mm • Total Height: 81 mm • Weight: 2.8 Kgs